Citazione Stile APA (7a Edizione)

Davidson, B., Mhina, J., & Ogot, B. A. (1973). East and Central Africa to the late nineteenth century (5. impr.). Longman.

Citazione stile Chigago Style (17a edizione)

Davidson, Basil, J.E.F Mhina, e Bethwell A. Ogot. East and Central Africa to the Late Nineteenth Century. 5. impr. London [u.a.]: Longman, 1973.

Citatione MLA (9a ed.)

Davidson, Basil, et al. East and Central Africa to the Late Nineteenth Century. 5. impr. Longman, 1973.